X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FX86%2Ffadd-combines.ll;h=6b389f4099c2723d59d6f6116a75fc9da965223b;hb=a18156c3b8d92d5eb1af043947d1b1461c84e40f;hp=5eb455d14c15c74b2d441285cd68aa7c4b373648;hpb=58d1cc109acf336bfcf311f198cc2d45efd7d15b;p=oota-llvm.git

diff --git a/test/CodeGen/X86/fadd-combines.ll b/test/CodeGen/X86/fadd-combines.ll
index 5eb455d14c1..6b389f4099c 100644
--- a/test/CodeGen/X86/fadd-combines.ll
+++ b/test/CodeGen/X86/fadd-combines.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s
 
 define float @fadd_zero_f32(float %x) #0 {
@@ -11,13 +12,12 @@ define float @fadd_zero_f32(float %x) #0 {
 define <4 x float> @fadd_zero_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_zero_4f32:
 ; CHECK:       # BB#0:
-; CHECK-NEXT:    xorps %xmm1, %xmm1
-; CHECK-NEXT:    addps %xmm1, %xmm0
 ; CHECK-NEXT:    retq
   %y = fadd <4 x float> %x, zeroinitializer
   ret <4 x float> %y
 }
 
+; CHECK: float 3
 define float @fadd_2const_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_2const_f32:
 ; CHECK:       # BB#0:
@@ -28,17 +28,21 @@ define float @fadd_2const_f32(float %x) #0 {
   ret float %z
 }
 
+; CHECK: float 5.000000e+00
+; CHECK: float 5.000000e+00
+; CHECK: float 5.000000e+00
+; CHECK: float 5.000000e+00
 define <4 x float> @fadd_2const_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_2const_4f32:
 ; CHECK:       # BB#0:
 ; CHECK-NEXT:    addps {{.*}}(%rip), %xmm0
-; CHECK-NEXT:    addps {{.*}}(%rip), %xmm0
 ; CHECK-NEXT:    retq
   %y = fadd <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
   %z = fadd <4 x float> %y, <float 4.0, float 3.0, float 2.0, float 1.0>
   ret <4 x float> %z
 }
 
+; CHECK: float 3
 define float @fadd_x_fmul_x_c_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_x_fmul_x_c_f32:
 ; CHECK:       # BB#0:
@@ -49,18 +53,21 @@ define float @fadd_x_fmul_x_c_f32(float %x) #0 {
   ret float %z
 }
 
+; CHECK: float 2.000000e+00
+; CHECK: float 3.000000e+00
+; CHECK: float 4.000000e+00
+; CHECK: float 5.000000e+00
 define <4 x float> @fadd_x_fmul_x_c_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_x_fmul_x_c_4f32:
 ; CHECK:       # BB#0:
-; CHECK-NEXT:    movaps {{.*#+}} xmm1 = [1.000000e+00,2.000000e+00,3.000000e+00,4.000000e+00]
-; CHECK-NEXT:    mulps %xmm0, %xmm1
-; CHECK-NEXT:    addps %xmm1, %xmm0
+; CHECK-NEXT:    mulps {{.*}}(%rip), %xmm0
 ; CHECK-NEXT:    retq
   %y = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
   %z = fadd <4 x float> %x, %y
   ret <4 x float> %z
 }
 
+; CHECK: float 3
 define float @fadd_fmul_x_c_x_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_fmul_x_c_x_f32:
 ; CHECK:       # BB#0:
@@ -71,18 +78,21 @@ define float @fadd_fmul_x_c_x_f32(float %x) #0 {
   ret float %z
 }
 
+; CHECK: float 2.000000e+00
+; CHECK: float 3.000000e+00
+; CHECK: float 4.000000e+00
+; CHECK: float 5.000000e+00
 define <4 x float> @fadd_fmul_x_c_x_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_fmul_x_c_x_4f32:
 ; CHECK:       # BB#0:
-; CHECK-NEXT:    movaps {{.*#+}} xmm1 = [1.000000e+00,2.000000e+00,3.000000e+00,4.000000e+00]
-; CHECK-NEXT:    mulps %xmm0, %xmm1
-; CHECK-NEXT:    addps %xmm1, %xmm0
+; CHECK-NEXT:    mulps {{.*}}(%rip), %xmm0
 ; CHECK-NEXT:    retq
   %y = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
   %z = fadd <4 x float> %y, %x
   ret <4 x float> %z
 }
 
+; CHECK: float 4
 define float @fadd_fadd_x_x_fmul_x_c_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_fadd_x_x_fmul_x_c_f32:
 ; CHECK:       # BB#0:
@@ -94,13 +104,14 @@ define float @fadd_fadd_x_x_fmul_x_c_f32(float %x) #0 {
   ret float %w
 }
 
+; CHECK: float 3.000000e+00
+; CHECK: float 4.000000e+00
+; CHECK: float 5.000000e+00
+; CHECK: float 6.000000e+00
 define <4 x float> @fadd_fadd_x_x_fmul_x_c_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_fadd_x_x_fmul_x_c_4f32:
 ; CHECK:       # BB#0:
-; CHECK-NEXT:    movaps {{.*#+}} xmm1 = [1.000000e+00,2.000000e+00,3.000000e+00,4.000000e+00]
-; CHECK-NEXT:    mulps %xmm0, %xmm1
-; CHECK-NEXT:    addps %xmm0, %xmm1
-; CHECK-NEXT:    addps %xmm1, %xmm0
+; CHECK-NEXT:    mulps {{.*}}(%rip), %xmm0
 ; CHECK-NEXT:    retq
   %y = fadd <4 x float> %x, %x
   %z = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
@@ -108,6 +119,7 @@ define <4 x float> @fadd_fadd_x_x_fmul_x_c_4f32(<4 x float> %x) #0 {
   ret <4 x float> %w
 }
 
+; CHECK: float 4
 define float @fadd_fmul_x_c_fadd_x_x_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_fmul_x_c_fadd_x_x_f32:
 ; CHECK:       # BB#0:
@@ -119,13 +131,14 @@ define float @fadd_fmul_x_c_fadd_x_x_f32(float %x) #0 {
   ret float %w
 }
 
+; CHECK: float 3.000000e+00
+; CHECK: float 4.000000e+00
+; CHECK: float 5.000000e+00
+; CHECK: float 6.000000e+00
 define <4 x float> @fadd_fmul_x_c_fadd_x_x_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_fmul_x_c_fadd_x_x_4f32:
 ; CHECK:       # BB#0:
-; CHECK-NEXT:    movaps {{.*#+}} xmm1 = [1.000000e+00,2.000000e+00,3.000000e+00,4.000000e+00]
-; CHECK-NEXT:    mulps %xmm0, %xmm1
-; CHECK-NEXT:    addps %xmm0, %xmm1
-; CHECK-NEXT:    addps %xmm1, %xmm0
+; CHECK-NEXT:    mulps {{.*}}(%rip), %xmm0
 ; CHECK-NEXT:    retq
   %y = fadd <4 x float> %x, %x
   %z = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
@@ -133,6 +146,7 @@ define <4 x float> @fadd_fmul_x_c_fadd_x_x_4f32(<4 x float> %x) #0 {
   ret <4 x float> %w
 }
 
+; CHECK: float 3
 define float @fadd_x_fadd_x_x_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_x_fadd_x_x_f32:
 ; CHECK:       # BB#0:
@@ -143,6 +157,10 @@ define float @fadd_x_fadd_x_x_f32(float %x) #0 {
   ret float %z
 }
 
+; CHECK: float 3.000000e+00
+; CHECK: float 3.000000e+00
+; CHECK: float 3.000000e+00
+; CHECK: float 3.000000e+00
 define <4 x float> @fadd_x_fadd_x_x_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_x_fadd_x_x_4f32:
 ; CHECK:       # BB#0:
@@ -153,6 +171,7 @@ define <4 x float> @fadd_x_fadd_x_x_4f32(<4 x float> %x) #0 {
   ret <4 x float> %z
 }
 
+; CHECK: float 3
 define float @fadd_fadd_x_x_x_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_fadd_x_x_x_f32:
 ; CHECK:       # BB#0:
@@ -163,6 +182,10 @@ define float @fadd_fadd_x_x_x_f32(float %x) #0 {
   ret float %z
 }
 
+; CHECK: float 3.000000e+00
+; CHECK: float 3.000000e+00
+; CHECK: float 3.000000e+00
+; CHECK: float 3.000000e+00
 define <4 x float> @fadd_fadd_x_x_x_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_fadd_x_x_x_4f32:
 ; CHECK:       # BB#0:
@@ -173,6 +196,7 @@ define <4 x float> @fadd_fadd_x_x_x_4f32(<4 x float> %x) #0 {
   ret <4 x float> %z
 }
 
+; CHECK: float 4
 define float @fadd_fadd_x_x_fadd_x_x_f32(float %x) #0 {
 ; CHECK-LABEL: fadd_fadd_x_x_fadd_x_x_f32:
 ; CHECK:       # BB#0:
@@ -183,6 +207,10 @@ define float @fadd_fadd_x_x_fadd_x_x_f32(float %x) #0 {
   ret float %z
 }
 
+; CHECK: float 4.000000e+00
+; CHECK: float 4.000000e+00
+; CHECK: float 4.000000e+00
+; CHECK: float 4.000000e+00
 define <4 x float> @fadd_fadd_x_x_fadd_x_x_4f32(<4 x float> %x) #0 {
 ; CHECK-LABEL: fadd_fadd_x_x_fadd_x_x_4f32:
 ; CHECK:       # BB#0: